[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_170":171,"_172":173},"routes/_app.x.$handle.$name",{"_99":98,"_32":45,"_108":89,"_27":36,"_13":14,"_109":-5,"_11":110,"_111":112,"_113":114,"_115":116,"_117":118,"_20":-5,"_119":-5,"_120":-5,"_121":25,"_122":123,"_124":25,"_125":-5,"_126":-5,"_127":128},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_43":44,"_32":45,"_38":46,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":36,"_53":-5,"_18":54,"_55":56,"_57":58,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":73,"_74":73,"_75":76,"_77":76,"_78":76,"_79":73,"_80":73,"_81":82,"_83":84,"_85":86,"_87":25},"version",5,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":23,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":28,"_33":34,"_35":37,"_38":39,"_40":14,"_41":42,"_24":25},"previous",{"_30":31,"_32":28,"_33":34,"_35":36},"deleted",false,"deletedHere","path","botDetection.ts","latestPath","fileId","8475738a-b09b-11f1-a52d-1607ee4eb77e","name","fileType","script","content","","import type { TwitchUser } from \"./twitch.ts\";\n\n// Well-known, legitimate service bots — never flag these regardless of score.\n// Add your own bot accounts here (e.g. your GuildScribe/Hunt & Hoard bot logins).\nconst KNOWN_SAFE_BOTS = new Set([\n \"nightbot\",\n \"streamelements\",\n \"streamlabs\",\n \"moobot\",\n \"soundalerts\",\n \"wizebot\",\n \"fossabot\",\n \"pretzelrocks\",\n \"own3d\",\n \"sery_bot\",\n \"restreambot\",\n \"commanderroot\",\n]);\n\n// Shapes commonly produced by follow/view-bot generator tools.\nconst BOT_NAME_PATTERNS = [\n /^[a-z]{3,12}\\d{5,}$/i, // short word + 5+ trailing digits, e.g. \"coolgamer88421\"\n /^[a-z0-9]{16,}$/i, // long random alphanumeric blob\n];\n\nexport interface BotScoreResult {\n login: string;\n displayName: string;\n score: number;\n reasons: string[];\n accountAgeDays: number;\n profileUrl: string;\n}\n\n/** Returns null if the account isn't flagged at all. */\nexport function scoreUser(user: TwitchUser): BotScoreResult | null {\n const login = user.login.toLowerCase();\n if (KNOWN_SAFE_BOTS.has(login)) return null;\n\n const reasons: string[] = [];\n let score = 0;\n\n const createdAt = new Date(user.created_at).getTime();\n const ageDays = (Date.now() - createdAt) / (1000 * 60 * 60 * 24);\n\n if (ageDays < 3) {\n score += 3;\n reasons.push(`Account is ${ageDays.toFixed(1)} days old`);\n } else if (ageDays < 14) {\n score += 2;\n reasons.push(`Account is only ${Math.round(ageDays)} days old`);\n } else if (ageDays < 45) {\n score += 1;\n reasons.push(`Account is ${Math.round(ageDays)} days old`);\n }\n\n if (\n !user.profile_image_url ||\n user.profile_image_url.includes(\"user-default-pictures\")\n ) {\n score += 2;\n reasons.push(\"Using the default profile picture\");\n }\n\n if (BOT_NAME_PATTERNS.some((p) => p.test(login))) {\n score += 2;\n reasons.push(\"Username matches common bot-generator patterns\");\n }\n\n if (score === 0) return null;\n\n return {\n login: user.login,\n displayName: user.display_name,\n score,\n reasons,\n accountAgeDays: Math.round(ageDays),\n profileUrl: `https://twitch.tv/${user.login}`,\n };\n}","createdAt",["D",1789431761819],"branchVersion","branchId","eef5f215-8cd9-41ea-9861-8707575788d0","id","d496d537-568b-465b-b4a8-4b4c42a8f49f","bot-detector",["D",1789431551373],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","imageUrl","cc37ba10-6e6d-4af6-a801-9955c92d23c4","pinnedFileId","13376976-b09b-11f1-9183-1607ee4eb77e","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","01a04ba1-c79f-7319-b4f2-7c4f3772837b","tursoName","d496d537568b465bb4a84b4c42a8f49f","tursoHostname","d496d537568b465bb4a84b4c42a8f49f-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789522252250],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_99":98,"_107":103},"org",{"_99":98,"_100":101,"_102":103,"_18":54,"_104":105,"_106":25},"branch",{"_13":88,"_32":89,"_43":42,"_90":44,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":45,"_97":98},"isOwned",20,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","StonedSheamus","handle","displayName","Shea Stolp","avatar","https://lh3.googleusercontent.com/a/ACg8ocIWmQgR3gyoMMicg2zCAoN1c7i36qX5mf9gRIdIXm8F2mo-ig=s96-c","tier","free","canRestrictVals","profileImageUrl","branchName","adoptOrgId",{"_43":44,"_32":45,"_38":165,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":36,"_53":-5,"_18":54,"_55":56,"_57":58,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68,"_69":166,"_71":-5,"_72":73,"_74":73,"_75":76,"_77":76,"_78":76,"_79":73,"_80":73,"_81":167,"_83":168,"_85":169,"_87":25},"tree",[156,157],"files",[156,157],"counts",{"_145":62,"_146":137,"_147":62,"_148":149,"_150":151},"contents",[129,130],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_43":142,"_32":28,"_30":31,"_133":-5,"_41":42,"_40":14,"_135":58,"_38":143,"_13":134,"_33":34,"_35":37,"_24":25,"_139":-5,"_27":144},{"_43":131,"_32":132,"_30":56,"_133":-5,"_41":42,"_40":134,"_135":25,"_38":136,"_13":137,"_33":34,"_35":138,"_24":25,"_139":140,"_27":141},"b948761d-4a71-4df4-bbfa-2715cfdddd47","main.ts","parentId",2,"latest",["D",1789431722930],1,"import { Hono } from \"npm:hono\";\nimport {\n createChatSubscription,\n env,\n getBroadcasterId,\n getChatters,\n getModeratorId,\n getUsersByLogin,\n sendChatMessage,\n verifyEventSub,\n} from \"./twitch.ts\";\nimport { type BotScoreResult, scoreUser } from \"./botDetection.ts\";\n\nconst app = new Hono();\n\napp.onError((err) => {\n console.error(err);\n return new Response(\n `Error: ${err instanceof Error ? err.message : String(err)}`,\n { status: 500 },\n );\n});\n\nasync function getFlaggedChatters(): Promise<\n { totalChatters: number; results: BotScoreResult[] }\n> {\n const [broadcasterId, moderatorId] = await Promise.all([\n getBroadcasterId(),\n getModeratorId(),\n ]);\n const chatters = await getChatters(broadcasterId, moderatorId);\n const users = await getUsersByLogin(chatters.map((ch) => ch.user_login));\n\n const results = users\n .map(scoreUser)\n .filter((r): r is BotScoreResult => r !== null)\n .sort((a, b) => b.score - a.score);\n\n return { totalChatters: chatters.length, results };\n}\n\n// ── Dashboard ──\n\napp.get(\"/\", async (c) => {\n const { totalChatters, results } = await getFlaggedChatters();\n\n const rows = results\n .map(\n (r) => `\n \n ${r.displayName}\n ${r.score}\n ${r.accountAgeDays}d\n ${r.reasons.join(\"; \")}\n `,\n )\n .join(\"\");\n\n return c.html(`\n \n \n \n \n Likely Bot Viewers\n \n \n \n \n

Likely Bot Viewers

${totalChatters} chatters checked · ${results.length} flagged for review. This is a heuristic guess, not a certainty — check an account before blocking it.

\n \n \n ${rows || ''}\n

Username	Score	Account age	Why flagged
Nothing flagged right now.

\n \n \n `);\n});\n\napp.get(\"/json\", async (c) => {\n const { totalChatters, results } = await getFlaggedChatters();\n return c.json({ total_chatters: totalChatters, flagged: results });\n});\n\n// ── One-time setup: subscribes this val's /eventsub to channel.chat.message ──\n\napp.get(\"/connect\", async (c) => {\n const broadcasterId = await getBroadcasterId();\n const callbackUrl = new URL(\"/eventsub\", c.req.url).toString();\n const subscription = await createChatSubscription(broadcasterId, callbackUrl);\n return c.json({ ok: true, callbackUrl, subscription });\n});\n\n// ── EventSub webhook: challenge handshake + incoming chat messages ──\n\napp.post(\"/eventsub\", async (c) => {\n const rawBody = await c.req.text();\n const valid = await verifyEventSub(c.req.raw, rawBody);\n if (!valid) return c.text(\"Invalid signature\", 403);\n\n const messageType = c.req.header(\"Twitch-Eventsub-Message-Type\");\n const payload = JSON.parse(rawBody);\n\n if (messageType === \"webhook_callback_verification\") {\n return c.text(payload.challenge, 200);\n }\n\n if (messageType === \"revocation\") {\n console.error(\"EventSub subscription revoked:\", payload.subscription);\n return c.text(\"\", 200);\n }\n\n if (\n messageType === \"notification\" &&\n payload.subscription?.type === \"channel.chat.message\"\n ) {\n const event = payload.event;\n const text: string = event?.message?.text ?? \"\";\n const broadcasterId: string = event?.broadcaster_user_id;\n\n if (text.trim().toLowerCase().startsWith(\"!botcheck\")) {\n // Reply first with a quick ack isn't necessary — Twitch just wants a\n // 200 promptly, so do the scoring work then send the chat reply.\n handleBotCheck(broadcasterId).catch((err) =>\n console.error(\"botcheck failed\", err)\n );\n }\n\n return c.text(\"\", 200);\n }\n\n return c.text(\"\", 200);\n});\n\nasync function handleBotCheck(broadcasterId: string) {\n const { totalChatters, results } = await getFlaggedChatters();\n const reply = results.length === 0\n ? `🤖 No likely bot viewers spotted out of ${totalChatters} in chat right now.`\n : `🤖 ${results.length} likely bot viewer${\n results.length === 1 ? \"\" : \"s\"\n } out of ${totalChatters} in chat right now.`;\n await sendChatMessage(reply, broadcasterId);\n}\n\nexport default app.fetch;","label","botdetector",[132],"46df2354-64f4-4991-8d06-30482d932865",["D",1789431761819],[28],"pulls","branches","forks","envVars",{"_152":154,"_155":62},"connections",{"_152":62,"_153":62},"count","unfilledCount",4,"emptyCount",{"_43":142,"_32":28,"_30":31,"_133":-5,"_41":42,"_40":14,"_135":58,"_38":162,"_13":134,"_33":34,"_35":37,"_24":25,"_139":-5,"_159":163,"_27":164},{"_43":131,"_32":132,"_30":56,"_133":-5,"_41":42,"_40":134,"_135":25,"_38":158,"_13":137,"_33":34,"_35":138,"_24":25,"_139":140,"_159":160,"_27":161},["D",1789431722930],"children",[],[132],["D",1789431761819],[],[28],["D",1789431551373],["D",1789522252250],{"_99":98,"_107":103},{"_99":98,"_100":101,"_102":103,"_18":54,"_104":105,"_106":25},{"_13":88,"_32":89,"_43":42,"_90":44,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":45,"_97":98},"ctx",{"_81":-5,"_126":203,"_204":205,"_206":207,"_208":25,"_209":25,"_210":25,"_211":58,"_212":-5,"_213":-7,"_214":-7,"_215":62,"_216":25,"_217":25,"_218":-5,"_219":25,"_220":25,"_221":25,"_222":-5},"ENV",{"_174":175,"_176":177,"_178":89,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v5